AS number details

AS198002

CEZNET s.r.o.  ·  ceznet.cz

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AS198002 – CEZNET s.r.o.

Field Value
Country Czechia
Website ceznet.cz
Hosted domains 1
Number of IPv4 8,192
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type ISP
Registry ripe
Allocated 14 years ago on Aug 17, 2011
Updated 2 months ago on Sep 12, 2025
Netblock Company Num of IPs
149.255.64.0/19 FDL 8,192
Netblock Company
2a03:1180::/32 CEZNET s.r.o.
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IP Ranges API

WHOIS Details


                                                ASHandle:       AS198002
                                                OrgID:          AS198002
                                                ASName:         AS198002
                                                ASNumber:       AS198002
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There is 1 domain name hosted across 1 IP address on this ASN.

IP Address Domain Domains on this IP
149.255.83.12 ██████████ 1

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS39791 Telco Pro Services, a. s.
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS39791 Telco Pro Services, a. s.
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

4 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
149.255.95.225 AS198002 CEZNET s.r.o. 3.90ms from Prague, CZ
149.255.83.7 AS198002 CEZNET s.r.o. 3.78ms from Prague, CZ
149.255.82.249 AS198002 CEZNET s.r.o. 3.65ms from Prague, CZ
2a03:1180::1 AS198002 CEZNET s.r.o. 3.85ms from Prague, CZ

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
77.165.230.50 AS1136 KPN B.V. 1.65ms from Amsterdam, NL
20.76.11.130 AS8075 Microsoft Corporation 0.25ms from Amsterdam, NL
162.212.177.66 AS7219 Tulix Systems, Inc. 0.36ms from Atlanta, US
94.20.74.34 AS215148 Delta Telecom Ltd 1.05ms from Baku, AZ
221.194.192.130 AS4837 CHINA UNICOM China169 Backbone 10.61ms from Beijing, CN
191.92.79.210 AS27831 Colombia Móvil 13.63ms from Bogota, CO
190.221.209.2 AS19037 AMX Argentina S.A. 4.98ms from Buenos Aires, AR
122.138.53.114 AS4837 CHINA UNICOM China169 Backbone 7.59ms from Changchun, CN
47.189.49.2 AS5650 Frontier Communications of America, Inc. 1.60ms from Dallas, US
12.147.146.242 AS7018 AT&T Enterprises, LLC 3.36ms from Dallas, US
132.160.38.2 AS6360 University of Hawaii 7.82ms from Honolulu, US
18.61.79.194 AS16509 Amazon.com, Inc. 1.50ms from Hyderabad, IN
210.56.10.66 AS7590 Commission on Science and Technology for 4.66ms from Lahore, PK
213.63.204.2 AS12926 AR TELECOM - Acessos e Redes de Telecomunicacoes, S.A. 0.84ms from Lisbon, PT
206.198.216.82 AS64267 Sprious LLC 0.69ms from Los Angeles, US
162.198.89.98 AS7018 AT&T Enterprises, LLC 3.85ms from Los Angeles, US
35.196.196.210 AS396982 Google LLC 0.14ms from Moncks Corner, US
87.185.179.226 AS3320 Deutsche Telekom AG 6.99ms from Nuernberg, DE
79.201.59.98 AS3320 Deutsche Telekom AG 5.78ms from Nuernberg, DE
65.113.52.82 AS209 CenturyLink Communications, LLC 2.79ms from Phoenix, US
91.221.148.2 AS197444 COMFEEL s.r.o. 2.46ms from Prague, CZ
186.35.47.34 AS6535 Telmex Servicios Empresariales S.A. 7.78ms from Santiago, CL
1.235.194.162 AS9318 SK Broadband Co Ltd 1.20ms from Seoul, KR
123.4.32.98 AS4837 CHINA UNICOM China169 Backbone 6.86ms from Zhengzhou, CN
94.56.37.210 AS5384 Emirates Internet 3.62ms from Al Fujairah City, AE

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -m5 149.255.72.37
traceroute to 149.255.72.37 (149.255.72.37): 5 hops max, 52 byte packets
1 [AS15169] 142.251.248.129 135.947 ms
2 [AS15169] 192.178.98.174 136.524 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Salt Lake City, US
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS198002 at robtex.

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